baber/WOPTO huggingface dataset:
Patent JP-H01151559-A (JP)
Title: N-(2-iodo-4-pyridyl)-n'-phenylurea derivative and herbicide composition containing the same as active ingredient
Inventor: KONISHI KENJI
IPC: C07D213/75
Filed: 1987-12-09
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are H, halogen, lower alkyl or lower alkoxy). EXAMPLE:N-(2-Iodo-4-pyridine)-N'-(3-fluorophenyl)urea. USE:A selective herbicide for upland exhibiting excellent weeding effect by using for foliage treatment and especially effective to AOBIYU (Amaranthus viridis L.), ONAMOMI (Xanthium strumarium L.), ICHIBI (Abutilon avicennae G.), etc. and exhibiting no phytotoxicity to corn, wheat, etc. PREPARATION:2-Iodoisonicotic azide expressed by formula II is reacted with an anilines expressed by formula III in an organic solvent while heating or heated in an organic solvent (e.g. benzene or toluene) e.g. at >=50 deg.C, preferably 60-70 deg.C to rearranged the said azide into isocyanate and then the resultant isocyanate compound is reacted with anilines under ambient temperature or under heating to provide the compound expressed by formula I.
Patent JP-H02156140-A (JP)
Title: Sparkling look measurement for metallic painted film
Inventor: TAKEUCHI TORU
IPC: G01N21/57
Filed: 1988-12-07
Abstract: PURPOSE:To enable continuous measurement of a sparkling look (shining look) of a metallic painted film in a short time by performing an evaluation by scattering of the results of measuring quantity of reflected diffusion light measured at a plurality of points to determine the sparkling look quantitatively in a level close to a human visual evaluation. CONSTITUTION:An optical probe 1 is set on the surface of a plate 8 to be measured and then, when a start button is depressed, light is irradiated from a projector 2 and reflected light thereof is received with a photo detector 3. The light received is converted into an electrical signal and after converted 9 into digital from analog, it is taken into a CPU 10. An output signal is outputted to a motor driver 11 from the CPU 10 to rotate a step motor 7 for a fixed time. As a result, a substrate 4 moves 2mm, for instance. This operation is normally repeated more than nine times. Then, when a select switch on a control panel is depressed, a mean of a quantity of reflected light and a data of a standard deviation thus far taken are shown on an LCD display sec tion 14 or printed out on a printer 13.
Patent JP-H08143094-A (JP)
Title: Carrier tape
Inventor: KITAOKA HIROSHI
IPC: B05D7/04
Filed: 1994-11-18
Abstract: PURPOSE: To prevent a semiconductor package from being destroyed by static electricity and avoid a mis-detection at an examination by an image processor by providing a paint layer with specified values of surface resistivity and glossiness at least on the sides of a housing part of a carrier tape. CONSTITUTION: A paint layer 4 is formed at least on sides 1a of a housing part of a thermoplastic synthetic resin sheet 3 and contains 10-50 pts.wt. of conductive particles 4a such as carbon, etc., against 100 pts.wt. of binder resin and 10-40 pts.wt. of filler 4b such as mica, calcium silicate, polyethylene wax, etc., against 100 pts.wt. of carbon particles. Thereby, the dull paint layer having surface resistivity of 10<4> -10<8> Ω and glossiness of 50 or below can be obtained, that prevents a semiconductor package from being destroyed by static electricity and a lead frame from being reflected on the sides 1a of a housing part of a carrier tape when an examination is carried out by an image processor, causing an increase in reliability and a reduction of costs.
Patent JP-H01150133-A (JP)
Title: Direct positive image forming method
Inventor: KOJIMA TETSUO
IPC: G03C1/485
Filed: 1987-12-08
Abstract: PURPOSE:To increase the max. image density of a direct positive image and to lower the min. image density by using specific nucleation accelerators. CONSTITUTION:This photosensitive material is provided with an emulsion layer contg. internal latent image type silver halide particles which are not previously fogged. Said material is formed by adding >=1 kinds among the nucleation accelerators expressed by formula I-IV to, for example, the above-mentioned emulsion layer or the adjacent layer thereof. In formulas, M denotes H, alkali metal, etc.; R denotes H, group which can substitute H; (n) denotes 1-4; R1-R9 denote H, mercapto group, etc. After this photosensitive material is subjected to imagewise exposing, the material is subjected to fogging processing or development processing under the fogging processing to form the direct positive image. The compd. expressed by formula V is usable for the nucleating agent.
Patent JP-H05127203-A (JP)
Title: Cubic optical nonlinear material
Inventor: AMANO MICHIYUKI
IPC: G02F1/35
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the high-polymer material having high cubic nonlinearity by having a specific chemical constitutional unit. CONSTITUTION:This cubic optical nonlinear material is the high-polymer material having the chemical constitutional unit expressed by any of formulas I to III, etc. In the formulas I to III, X1 to Xn-1 and Y1 to Ym-1 denote a combination of any among CH, N and N O and PI1 to pim denote cyclic compds. of an electron conjugation system which may have the structure equal to each other or the structures varying from each other. A and D denote respective electron-withdrawing groups and electron-donating groups and are bonded to any position of the cyclic compds. of the pi electron conjugation system to which these groups are bonded; (m) denotes >=3 integer; Z denotes an atom group contg. at least one among an ester bond, amide bond, ether bond, urethane bond, and imide bond. As a result, the material contains the compd. having the electron-withdrawing groups and electron-donating groups and the pi electron conjugation groups. The high-polymer material having the high cubic nonlinarity is thus obtd.
Patent JP-2001124810-A (JP)
Title: Method of measuring frictional electrification amount and device of measuring frictional electrification amount
Inventor: MIZOE MAREKATSU
IPC: G03G9/087
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method capable of accurately and reproducibly measuring the frictional electrification amount of a two-component system sample having a wide particle size distribution or a two-component system sample in which the particle size distribution of each component is close to each other. SOLUTION: In the measuring method by a suction separation type of the frictional electrification amount of a two-component system sample comprising magnetic particles and powder, the two-component system sample is prepared so that the median diameter of volume 50% DM50 [μm] of the magnetic particles and the median diameter of volume 50% DT50 [μm] of the powder satisfy the relation of DM50>DT50, volume 90% diameter DM90 [μm] of the magnetic particles and volume 90% diameter DT90 [μm] of the powder satisfy the relation of DM90>DT90, and volume 10% diameter DM10 [μm] of the magnetic particles and volume 90% diameter DT90 [μm] of the powder satisfy the relation of DM10<2×DT90.
Patent JP-H11140815-A (JP)
Title: Compactor
Inventor: KIUCHI TOSHIAKI
IPC: E01C19/30
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent torsion generated to an inner cylinder constituting a compactor, during a rolling compaction work. SOLUTION: A compactor 1 transmit a turning force generated at a driving part 6, as a vertical motion to a cylinder part 3 through reciprocating motion transmission mechanism 2 and transmits the vertical motion of the cylinder part 3 as the vibrating motion to a rolling compaction plate 4 to tamp the ground. The cylinder 3 consists of an outer cylinder 33 provided at a body 10a of the compactor 1, an inner cylinder 34 slidably brought into contact with the inner surface of the outer cylinder 33, with the tip side connected to the rolling compaction plate 4 and with the base end side provided with a spring constraining part 34c, and a slider part 32 brought into contact with the inner surface of the inner cylinder 34 and vertically slide by the reciprocating motion transmission mechanism 2.  Coil springs 35, 36 different in the wound direction are disposed in a preloaded state inside the inner cylinder 34, one by one in an upper position and a lower position with the slider part 32 held in between.
Patent JP-H04181177-A (JP)
Title: Partial discharge detector
Inventor: FUKUNAGA KO
IPC: G01R31/02
Filed: 1990-11-15
Abstract: PURPOSE:To widen an adaptation range, to enhance measuring accuracy and to simplify the title apparatus and measurement by providing the electrode mounted on the coating layer of a power cable and providing an inductance element between the conductor in a coaxial connector and the electrode. CONSTITUTION:A sensor 6 is mounted on the outer periphery of the plastic sheath of a power cable 1 and an electrode 21 formed from conductive paint or a metal tape is provided on the entire outer periphery of the sheath 15. The electrode 21 is received in a shield container formed from the insulating cylinder 22 mounted on the cable 1, a brass cylinder 23 and the lead tape 24 covering the outer peripheries of both cylinders. A coaxial connector 25 is attached to the brass cylinder 23 and a coil 26 as an inductance element showing resonance characteristics is connected to the internal conductor of the coaxial connector 25 and the electrode 21. The shield container is connected to the earth wire to which the metal shield layer 14 of the cable 1 is connected. By this constitution, the adaptation range of the apparatus is widened and safety and measuring accuracy can be enhanced and the apparatus and measurement can be simplified.
Patent JP-H07157525-A (JP)
Title: Production of propylene block copolymer
Inventor: ASAGA HIROYUKI
IPC: C08F4/60
Filed: 1993-12-10
Abstract: PURPOSE:To obtain the subject excellent copolymer high in both rigidity and impact strength by polymerization between propylene and an alpha-olefin in the presence of a catalyst comprising a titanium-contg. solid catalytic component, organosluminum compound component and electron-donating compound followed by vapor phase copolymerization with another alpha-olefin. CONSTITUTION:In the presence of a catalyst comprising (A) a titanium-contg. solid catalytic component (e.g. a carrying-type highly active catalyst, prepared e.g. by cogrinding a magnesium compound such as magnesium chloride, electron donor and halotitanium compound such as TiCl4), (B) an organoaluminum compound component (e.g. a haloalkylaluminum) and (C) an electron-donating compound (e.g. t-butylmethyl dimethoxysilane), (1) a polymerization of propylene or its copolymerization with another alpha-olefin is conducted and (2) without deactivating the catalytic system, a haloether is added to the reactional system to carry out a vapor phase copolymerization of the propylene with another alpha-olefin, thus obtaining the objective copolymer.
Patent JP-H02156537-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAWA KIYOSHI
IPC: H01L21/3205
Filed: 1988-12-08
Abstract: PURPOSE:To prevent short-circuit between Al wirings and disconnection thereof by connecting the upper wiring to the lower one through a through hole formed in an interlayer insulating film while forming the upper wiring so as to be buried in a recess in the interlayer insulating film. CONSTITUTION:First wiring 12 on a semiconductor substrate 10 is covered with a first insulating film 13 and the surface thereof is flattened. The first insulating film 13 is removed partially in a pattern corresponding to the pattern of a second wiring so that a recess 16 extending longitudinally is provided. The first insulating film 13 located under the recess is removed totally to open a through hole 17. The recess in the first insulating film 13 including the through hole 17 is filled with a second wiring film 18 and a second insulating film 21 is formed to cover the second wiring film 18 and the first insulating film 13. According to this method, it is possible to prevent creation of transverse hilloks by the first insulating film during heat treatment and, therefore, it is possible to prevent short circuit between adjacent wirings. Further, it is also possible to prevent disconnection because stress is not concentrated locally to a specific part of the second wiring.
Patent JP-2000135671-A (JP)
Title: Wafer polishing surface plate, manufacture therefor and wafer polishing device
Inventor: TANAKA KOICHI
IPC: B24B37/14
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To shorten flatness working time of the surface of a surface plate in surface plate manufacturing by forming a surface layer composed of a highly workable object material on the surface of a highly rigid disk-like member, and flatly working the surface of the surface layer. SOLUTION: A highly rigid disk-like member 21a is installed on a surface plate receiver 22. The upper surface of the highly rigid disk-like member 21a is not required to be flat, and may be the rugged surface. Next, a surface layer 21b composed of a highly workable object material is formed on the upper surface of the highly rigid disk-like member 21a by coating, etc. Since the surface of this surface layer 21b normally becomes the recess/projection surface, the surface of this surface layer 21a is flatly worked. A surface plate 21 is manufactured in this way. General purpose machine work such as cutting, grinding and lapping can be adopted as a method for flatly working the surface of this surface layer 21b, but when considering workability and a work environment, grinding work is desirable.
Patent JP-2000130576-A (JP)
Title: Control device for automatic transmission
Inventor: ABE MITSUTOSHI
IPC: F16H61/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of difference between an estimated speed stage aimed by a driver and a real speed stage by providing a high speed stage pass-through means for reaching at a first speed stage after passing through a specified high speed stage at the time of shifting to a traveling range to inhibit the speed change in a manual mode during the time of passing through a specified high speed stage. SOLUTION: At the time of operating a vehicle, a controller 300 discriminates whether a D range is selected now or not on the basis of the output of an inhibitor switch 304, and in the case of YES, the controller 300 discriminates whether range is just changed from the non-traveling range (N range) to the D range or not. In the case of YES, a second speed stage is set as specified high speed stage. Next, a discrimination whether the second speed stage is realized or not is carried out, and in the case of NO, transmission control based on the manual mode is inhibited. On the other hand, in the case of YES, a discrimination whether the manual mode is selected now or not is carried out, and in the case of YES, transmission control based on the manual mode is carried out, and in the case of NO, automatic mode is carried out.
Patent JP-2001127959-A (JP)
Title: Image reader and image reading method
Inventor: TOMIYAMA MASAYASU
IPC: G06T1/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a image reader which can accurately and easily read an image after the slow-up control. SOLUTION: Slow-up start timing is decided from the slow-up time and the total pulse cycle that is set to a line sensor 206. Then a slow-up operation is started with its decided start timing.
Patent JP-H01251532-A (JP)
Title: Application of grounding current protector and grounding tripper
Inventor: PIEERU SHIYUURE
IPC: H01H71/08
Filed: 1988-12-08
Abstract: PURPOSE: To provide a differential protective device at a low cost by employing a different connection method in a standard switch or a circuit breaker. CONSTITUTION: A ground fault trip device 12 comprises four working conductors having a first end part and a second end part, and the first end part comprising three working conductors is connected to three external terminals 28 arranged on a line of the ground fault trip device 12. The second end parts comprising three working conductors are arranged on one line on a first surface 36 of the ground fault trip device 12, and freely connected to an internal terminal 18 of a circuit breaker 10, and the first and second end parts of the fourth conductor are connected to a terminal 34 arranged on a second surface 38 of the ground fault trip device 12 different from the first surface 36.  The ground fault trip device 12 is provided with the fourth working conductor 32 to be connected to the terminal 34 separated from the terminals 18, 28 of other three conductors 26 through a differential transformer 24. Thus, the fault current protective device can be formed at a low cost by connecting it to a molded case of a breaker.
Patent JP-H0681437-A (JP)
Title: Wooden setting med material for mortar wall, etc. and construction method thereof
Inventor: KAMAKURA YUICHI
IPC: E04F13/04
Filed: 1992-10-27
Abstract: PURPOSE:To surely prevent wall materials such as mortar, etc., directly applied to the surfaces of wooden setting bed materials for a mortar wall, etc., from cracking, slipping and falling-off in the case internal and external walls of a wooden building or a concrete construction, etc., or a ceiling, etc., are constructed. CONSTITUTION:In wall setting bed materials 1, 1' and 1'' fixed previously to internal and external walls of a building or a construction part of a ceiling, etc., and applying wall materials such as mortar, etc., to the surfaces of them, the setting bed materials are formed into a unit plate (panel) having specific size by connecting a plurality of plates to each other. An under cut section 3 is formed to a surface on which wall materials 8 of mortar, etc., of the setting bed materials are applied.
Patent JP-H10142199-A (JP)
Title: Wear inspecting device of control rod cluster
Inventor: AOKI TOYOKAZU
IPC: G01N27/90
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To enable the shortening of inspection time for control rods by making all the control rods pentratable through corresponding flaw detecting proues in positioned guide plates by relatively moving a control rod cluster with the flaw detecting prove only in vertical movements. SOLUTION: Left and right guide plates 8a and 8b are opened, a wire 2 is unreeled, a gripping hard ware 3 is lowered to the upper end of a control cluster, its nozzle part is supported, and the lower end of a control rod cluster is elevated beyond an inspecting part 6. The guide plates 8 are closed, reach ring-shaped flaw detecting prove 9 is brought to correspond just beneath the lower end of each control rod, and the control rod cluster is lowered beyond the inspecting part 6. The lower end of each control rod is inserted into the guide hole 9h of the flow detecting probe 9. At the time of reaching the guide plate 8, wear measurement is started by each flow detecting probe 9 and continued until a plenum part passages. At the time of the completion of measurement, the lowering of the control rod cluster is halted and elevated again.  By this, it is possible to measure wear in two vertical movements.
Patent JP-H08149433-A (JP)
Title: Video telephone system
Inventor: ICHIKAWA KENZO
IPC: H04N7/14
Filed: 1994-11-20
Abstract: PURPOSE: To selectively switch the pickup angles of view according to the number of talking participants by providing a switching mechanism which changes the angles of view by making a 2nd lens emerge on the optical axis of a 1st lens. CONSTITUTION: An image pickup unit is provided on the front face of a visual telephone system or a thin box type system main body and therefore a person who is watching the received images shown on a TV screen can photograph these images at the natural angles of view and then transmit them. An image pickup device 20 contains a standard lens (1st lens) 54 which forms images on the light receiving surface of a CCD 52 and a switching mechanism that makes a wide-angle lens (2nd lens) 55 emerge on the optical axis of the lens 54 to changes the pickup angles of view. Thus the pickup angle can be switched to a wide angle from the standard one and vice vera by operation of an angle- of-view changeover switch 27. As a result, a proper angle of view can be selected according to the number of talking participants.
Patent JP-H06139657-A (JP)
Title: Constant speed feeding device for magnetic recording medium of magnetic recording and reproducing device
Inventor: FUJIMAKI MASAKI
IPC: G11B15/52
Filed: 1992-10-27
Abstract: PURPOSE:To obtain a device for constant speed feeding the magnetic recording medium of a magnetic recording and reproducing device capable of accurately controlling the running speed of the magnetic recording medium. CONSTITUTION:The magnetic recording and reproducing device provided with a first magnetic head 1 and a second magnetic head 2 is provided with a recording waveform shaping circuit 16, a first waveform shaping circuit 6, a delay circuit 7, a second waveform shaping circuit 9, a phase comparator circuit 8 and a driving mechanism control circuit 12. A changeover switch 14 is placed to (a) at the time of recording a signal, and is positioned to (b) at the time of reproducing the signal, and the delay time T of the delay circuit 7 is set to Y=L/V (V is the required feeding speed of the recording medium, L is an interval between a first magnetic head 1 and a second magnetic head 2), and a feed driving mechanism 13 is controlled by the driving mechanism control circuit 12 so that an error signal 11 being the output of the phase comparator circuit 8 becomes zero. Thus, the running speed of the magnetic recording medium is controlled to the required speed V.
Patent JP-H11131928-A (JP)
Title: Ventilation structure of composite sash
Inventor: YAMADA TOSHIHIRO
IPC: E06B7/10
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of vapor condensation by a method wherein a ventilation mechanism is arranged in a casing body without individually arranging a ventilation casing and ventilation of the inside and the outside of a room is effected through the casing and a resin casing is joined with the indoor side of the casing body, and heat insulation ability on the indoor side of the casing body is ensured. SOLUTION: This screen body is formed such that a casing material having a resin casing 20 disposed on the indoor side of a metallic casing 11 is framed. A hollow part 14 is formed at the intermediate part 14 of the metallic casing 11. A number of longitudinally continuing ventilation holes 15 and 16 are formed in the inside and outside surfaces of a room, and a moving plate 17 for regulating an air flow amount is movably arranged at the inside of the hollow part 14. The spot, corresponding to the ventilation hole 15 on the indoor side, of the resin casing 20 is formed in a plate form state and a ventilation hole 22 communicated with the ventilation hole 15 on the indoor side is formed in a plate-form part 21.
Patent JP-H06134142-A (JP)
Title: Game machine
Inventor: SUZUKI TOSHIHIRO
IPC: A63F13/52
Filed: 1992-10-27
Abstract: PURPOSE:To provide the game machine which further improves interest by effectively displaying the inside of an entire wide background area while adding dynamism to the motions of characters appeared in a confront game or the like. CONSTITUTION:This machine is provided with a ROM 15 for storing background images as many as plural pictures so that the characters can be moved corresponding to the advancement of the game, reading means for successively detecting the background images, in which the respective characters are existent, corresponding to the motions of plural characters and reading the detected background images from the ROM 15, display control means for displaying the plural background pictures, where the respective characters are existent, on a single screen, and position display means for displaying the position relation of respective characters on the screen.